"The only limit to our realization of tomorrow is our doubts of today."
事实是,我们都是自己思想的囚徒。
积极情绪就像是心灵的营养,帮助我们成长和蓬勃发展。
解析:知道自己还有所不知,这是很高明的。不知道却自以为知道,这就是很糟糕的。
"I want to write books that make children think and feel."
The key to successful trading is to know when to buy and when to sell.